3AKZ

Crystal structure of Thermotoga maritima nondiscriminating glutamyl-tRNA synthetase in complex with tRNAGln and a glutamyl-AMP analog

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (B, D, C, A)	Glutamyl-tRNA synthetase 2	polymer	487	57468.5	4	UniProt (Q9X2I8) Pfam (PF00749) Pfam (PF19269)	Thermotoga maritima	Glutamate-tRNA ligase 2, GluRS 2
2	E, F, G, H (F, H, G, E)	tRNAGln	polymer	74	23858.1	4
3	I, J, K, L (B, D, C, A)	O5'-(L-GLUTAMYL-SULFAMOYL)-ADENOSINE	non-polymer		475.4	4	Chemie (GSU)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	325306.8
Non-Polymers*	Number of molecules	4
	Total formula weight	1901.7
All*	Total formula weight	327208.5

*Water molecules are not included.